| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.541 | N/A |
| 2 | 1 | 23.281 | 19/7:00.599 |
| 3 | 1 | 23.067 | 20/7:21.847 |
| 4 | 1 | 24.123 | 19/7:04.367 |
| 5 | 1 | 23.711 | 19/7:05.036 |
| 6 | 1 | 23.091 | 19/7:03.723 |
| 7 | 1 | 22.603 | 19/7:01.169 |
| 8 | 1 | 22.844 | 20/7:23.209 |
| 9 | 1 | 22.089 | 20/7:20.462 |
| 10 | 1 | 23.689 | 20/7:21.703 |
| 11 | 1 | 22.058 | 20/7:19.597 |
| 12 | 1 | 23.412 | 20/7:20.213 |
| 13 | 1 | 23.488 | 20/7:20.846 |
| 14 | 1 | 22.389 | 20/7:19.776 |
| 15 | 1 | 24.961 | 20/7:22.349 |
| 16 | 1 | 24.238 | 19/7:00.393 |
| 17 | 1 | 22.563 | 20/7:22.824 |
| 18 | 1 | 22.825 | 20/7:22.376 |
| 19 | 1 | 27.507 | 19/7:03.480 |